參數(shù)資料
型號(hào)： MAX3503
廠商： Maxim Integrated Products, Inc.
英文描述： Upstream CATV Amplifier
中文描述： CATV上行放大器
文件頁(yè)數(shù)： 2/13頁(yè)
文件大小： 398K
代理商： MAX3503
M
Upstream CATV Amplifier
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
V
CC
, OUT+, OUT-..................................................-0.5V to +6.5V
Input Voltage Levels (all inputs).................-0.3V to (V
CC
+ 0.3V)
Continuous Input Voltage (IN+, IN-)....................................2V
P-P
Continuous Current (OUT+, OUT-)...................................175mA
Continuous Power Dissipation (T
A
= +85
°
C)
20-Pin QFN (derate 27mW/
°
C above +85
°
C) .............1600mW
DC ELECTRICAL CHARACTERISTICS
(MAX3503 EV kit, V
CC
= 3.1V to 3.6V, V
GND
= 0, TXEN =
SHDN
= high, T
A
= -40
°
C to +85
°
C. Typical parameters are at V
CC
= 3.3V,
T
A
= +25
°
C, unless otherwise specified.) (Note1)
PARAMETER
SYMBOL
CONDITIONS
Supply Voltage
V
CC
D7 = 1, gain code = 115 (A
v
= 27dB)
Supply-Current Transmit Mode
I
CC
D7 = 0, gain code = 92 (A
v
= 0dB)
Supply-Current Transmit Disable
Mode
Supply-Current Low-Power
Standby
LOGIC INPUTS
Input High Voltage
V
INH
Input Low Voltage
V
INL
Input High Current
I
BIASH
V
INH
= V
CC
Input Low Current
I
BIASL
V
INL
= 0V
AC ELECTRICAL CHARACTERISTICS
(MAX3503 EV kit, V
CC
= 3.1V to 3.6V, V
GND
= 0, P
IN
= 34dBmV, TXEN =
SHDN
= high, T
A
= -40
°
C to +85
°
C. Typical parameters are
at T
A
= +25
°
C, unless otherwise specified.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
D7 = 1, gain code = 119, T
A
= 0
°
C to +85
°
C
D7 = 1, gain code = 99, T
A
= 0
°
C to +85
°
C
D7 = 1, gain code = 83, T
A
= 0
°
C to +85
°
C
D7 = 0, gain code = 112, T
A
= 0
°
C to +85
°
C
D7 = 0, gain code = 92, T
A
= 0
°
C to +85
°
C
D7 = 0, gain code = 72, T
A
= 0
°
C to +85
°
C
D7 = 0, gain code = 43, T
A
= 0
°
C to +85
°
C
D7 = 1, gain code = 119, T
A
= -40
°
C to
+85
°
C (Note 2)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Operating Temperature Range .......................... -40
°
C to +85
°
C
Junction Temperature..................................................... +150
°
C
Storage Temperature Range............................ -65
°
C to +150
°
C
Lead Temperature (soldering, 10s)................................ +300
°
C
MIN
3.1
TYP
235
55
MAX
3.6
287
UNITS
V
mA
I
CC
TXEN = low
4.8
7
mA
I
CC
SHDN
= low
5
μA
2
V
V
μA
μA
0.8
100
-100
MIN
27
17
9
8
-2
-12
-26.5
TYP
28.5
18.5
10.5
9.5
-0.5
-10.5
-25
MAX
30
20
12
11
1
-9
-23.5
UNITS
Voltage Gain, f
IN
= 5MHz
A
V
dB
Voltage Gain, f
IN
= 65MHz
A
V
26.3
dB
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX3503EGP 功能描述:多路器開關(guān) IC RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16
MAX3503EGP-T 功能描述:多路器開關(guān) IC RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16
MAX3503EVKIT 功能描述:交換機(jī) IC 開發(fā)工具 RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:USB Power Switches 工具用于評(píng)估:MAX4984E 工作電源電壓:2.8 V to 5.5 V
MAX3505EGP 功能描述:射頻放大器 RoHS:否 制造商:Skyworks Solutions, Inc. 類型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點(diǎn):37.5 dBm 功率增益類型:32 dB 噪聲系數(shù):0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測(cè)試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel
MAX3505EGP+ 功能描述:射頻放大器 RoHS:否 制造商:Skyworks Solutions, Inc. 類型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點(diǎn):37.5 dBm 功率增益類型:32 dB 噪聲系數(shù):0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測(cè)試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel
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